diff --git a/src/codegen/mod.rs b/src/codegen/mod.rs
index ac28244c54..e4928a452f 100644
--- a/src/codegen/mod.rs
+++ b/src/codegen/mod.rs
@@ -20,7 +20,7 @@ use ir::derive::{CanDeriveCopy, CanDeriveDebug, CanDeriveDefault,
                  CanDerivePartialEq, CanDeriveEq, CannotDeriveReason};
 use ir::dot;
 use ir::enum_ty::{Enum, EnumVariant, EnumVariantValue};
-use ir::function::{Abi, Function, FunctionSig};
+use ir::function::{Abi, Function, FunctionSig, Linkage};
 use ir::int::IntKind;
 use ir::item::{IsOpaque, Item, ItemCanonicalName, ItemCanonicalPath};
 use ir::item_kind::ItemKind;
@@ -3127,6 +3127,13 @@ impl CodeGenerator for Function {
         debug!("<Function as CodeGenerator>::codegen: item = {:?}", item);
         debug_assert!(item.is_enabled_for_codegen(ctx));
 
+        // We can't currently do anything with Internal functions so just
+        // avoid generating anything for them.
+        match self.linkage() {
+            Linkage::Internal => return,
+            Linkage::External => {}
+        }
+
         // Similar to static member variables in a class template, we can't
         // generate bindings to template functions, because the set of
         // instantiations is open ended and we have no way of knowing which
diff --git a/src/ir/comp.rs b/src/ir/comp.rs
index c77834ee36..46f895da01 100644
--- a/src/ir/comp.rs
+++ b/src/ir/comp.rs
@@ -62,9 +62,9 @@ impl Method {
     /// Construct a new `Method`.
     pub fn new(kind: MethodKind, signature: FunctionId, is_const: bool) -> Self {
         Method {
-            kind: kind,
-            signature: signature,
-            is_const: is_const,
+            kind,
+            signature,
+            is_const,
         }
     }
 
@@ -311,7 +311,7 @@ impl Bitfield {
         assert!(raw.bitfield_width().is_some());
 
         Bitfield {
-            offset_into_unit: offset_into_unit,
+            offset_into_unit,
             data: raw.0,
             getter_name: None,
             setter_name: None,
@@ -420,13 +420,13 @@ impl RawField {
         offset: Option<usize>,
     ) -> RawField {
         RawField(FieldData {
-            name: name,
-            ty: ty,
-            comment: comment,
+            name,
+            ty,
+            comment,
             annotations: annotations.unwrap_or_default(),
-            bitfield_width: bitfield_width,
-            mutable: mutable,
-            offset: offset,
+            bitfield_width,
+            mutable,
+            offset,
         })
     }
 }
diff --git a/src/ir/context.rs b/src/ir/context.rs
index 560f6ec247..a108fa1094 100644
--- a/src/ir/context.rs
+++ b/src/ir/context.rs
@@ -491,7 +491,7 @@ impl<'ctx> WhitelistedItemsTraversal<'ctx> {
         R: IntoIterator<Item = ItemId>,
     {
         WhitelistedItemsTraversal {
-            ctx: ctx,
+            ctx,
             traversal: ItemTraversal::new(ctx, roots, predicate),
         }
     }
diff --git a/src/ir/enum_ty.rs b/src/ir/enum_ty.rs
index 3006ec7fd5..d096851585 100644
--- a/src/ir/enum_ty.rs
+++ b/src/ir/enum_ty.rs
@@ -37,8 +37,8 @@ impl Enum {
     /// Construct a new `Enum` with the given representation and variants.
     pub fn new(repr: Option<TypeId>, variants: Vec<EnumVariant>) -> Self {
         Enum {
-            repr: repr,
-            variants: variants,
+            repr,
+            variants,
         }
     }
 
@@ -204,10 +204,10 @@ impl EnumVariant {
         custom_behavior: Option<EnumVariantCustomBehavior>,
     ) -> Self {
         EnumVariant {
-            name: name,
-            comment: comment,
-            val: val,
-            custom_behavior: custom_behavior,
+            name,
+            comment,
+            val,
+            custom_behavior,
         }
     }
 
diff --git a/src/ir/function.rs b/src/ir/function.rs
index 2eab663835..60a7effd77 100644
--- a/src/ir/function.rs
+++ b/src/ir/function.rs
@@ -49,6 +49,15 @@ impl FunctionKind {
     }
 }
 
+/// The style of linkage
+#[derive(Debug, Clone, Copy)]
+pub enum Linkage {
+    /// Externally visible and can be linked against
+    External,
+    /// Not exposed externally. 'static inline' functions will have this kind of linkage
+    Internal
+}
+
 /// A function declaration, with a signature, arguments, and argument names.
 ///
 /// The argument names vector must be the same length as the ones in the
@@ -69,6 +78,9 @@ pub struct Function {
 
     /// The kind of function this is.
     kind: FunctionKind,
+
+    /// The linkage of the function.
+    linkage: Linkage,
 }
 
 impl Function {
@@ -76,16 +88,18 @@ impl Function {
     pub fn new(
         name: String,
         mangled_name: Option<String>,
-        sig: TypeId,
+        signature: TypeId,
         comment: Option<String>,
         kind: FunctionKind,
+        linkage: Linkage
     ) -> Self {
         Function {
-            name: name,
-            mangled_name: mangled_name,
-            signature: sig,
-            comment: comment,
-            kind: kind,
+            name,
+            mangled_name,
+            signature,
+            comment,
+            kind,
+            linkage,
         }
     }
 
@@ -108,6 +122,12 @@ impl Function {
     pub fn kind(&self) -> FunctionKind {
         self.kind
     }
+
+    /// Get this function's linkage.
+    pub fn linkage(&self) -> Linkage {
+        self.linkage
+    }
+
 }
 
 impl DotAttributes for Function {
@@ -477,11 +497,11 @@ impl ClangSubItemParser for Function {
         }
 
         let linkage = cursor.linkage();
-        if linkage != CXLinkage_External &&
-            linkage != CXLinkage_UniqueExternal
-        {
-            return Err(ParseError::Continue);
-        }
+        let linkage = match linkage {
+            CXLinkage_External | CXLinkage_UniqueExternal => Linkage::External,
+            CXLinkage_Internal => Linkage::Internal,
+            _ => return Err(ParseError::Continue)
+        };
 
         // Grab the signature using Item::from_ty.
         let sig =
@@ -511,7 +531,7 @@ impl ClangSubItemParser for Function {
 
         let comment = cursor.raw_comment();
 
-        let function = Self::new(name, mangled_name, sig, comment, kind);
+        let function = Self::new(name, mangled_name, sig, comment, kind, linkage);
         Ok(ParseResult::New(function, Some(cursor)))
     }
 }
diff --git a/src/ir/layout.rs b/src/ir/layout.rs
index 0d9c123f74..ac875ca42b 100644
--- a/src/ir/layout.rs
+++ b/src/ir/layout.rs
@@ -33,8 +33,8 @@ impl Layout {
     /// packed.
     pub fn new(size: usize, align: usize) -> Self {
         Layout {
-            size: size,
-            align: align,
+            size,
+            align,
             packed: false,
         }
     }
diff --git a/src/ir/template.rs b/src/ir/template.rs
index f5cc015234..11a799f4f6 100644
--- a/src/ir/template.rs
+++ b/src/ir/template.rs
@@ -214,16 +214,13 @@ pub struct TemplateInstantiation {
 
 impl TemplateInstantiation {
     /// Construct a new template instantiation from the given parts.
-    pub fn new<I>(
-        template_definition: TypeId,
-        template_args: I,
-    ) -> TemplateInstantiation
+    pub fn new<I>(definition: TypeId, args: I) -> TemplateInstantiation
     where
         I: IntoIterator<Item = TypeId>,
     {
         TemplateInstantiation {
-            definition: template_definition,
-            args: template_args.into_iter().collect(),
+            definition,
+            args: args.into_iter().collect(),
         }
     }
 
diff --git a/src/ir/traversal.rs b/src/ir/traversal.rs
index f55acc10de..b9b3179a00 100644
--- a/src/ir/traversal.rs
+++ b/src/ir/traversal.rs
@@ -21,8 +21,8 @@ impl Edge {
     /// Construct a new edge whose referent is `to` and is of the given `kind`.
     pub fn new(to: ItemId, kind: EdgeKind) -> Edge {
         Edge {
-            to: to,
-            kind: kind,
+            to,
+            kind,
         }
     }
 }
diff --git a/src/ir/ty.rs b/src/ir/ty.rs
index 0db913852d..12ecbc6609 100644
--- a/src/ir/ty.rs
+++ b/src/ir/ty.rs
@@ -69,10 +69,10 @@ impl Type {
         is_const: bool,
     ) -> Self {
         Type {
-            name: name,
-            layout: layout,
-            kind: kind,
-            is_const: is_const,
+            name,
+            layout,
+            kind,
+            is_const,
         }
     }
 
diff --git a/src/ir/var.rs b/src/ir/var.rs
index 3abc44cf87..9d6c1452b3 100644
--- a/src/ir/var.rs
+++ b/src/ir/var.rs
@@ -46,18 +46,18 @@ impl Var {
     /// Construct a new `Var`.
     pub fn new(
         name: String,
-        mangled: Option<String>,
+        mangled_name: Option<String>,
         ty: TypeId,
         val: Option<VarType>,
         is_const: bool,
     ) -> Var {
         assert!(!name.is_empty());
         Var {
-            name: name,
-            mangled_name: mangled,
-            ty: ty,
-            val: val,
-            is_const: is_const,
+            name,
+            mangled_name,
+            ty,
+            val,
+            is_const,
         }
     }